Gas Cost Estimator: estimation of gas costs using the measure marginal method
In this script, there is conducted the estimation for the
measure_marginal approach for a single given env. The
programs is the set of bytecode programs with varying number of opcodes.
The measurements are time measurements of program runs or benchmarks.
The estimation of each opcode is calculated as the regression against
the number of a given opcode in the executed programs.
Parametrization. The evm client name env=besu, the file with programs
programs=pg_marginal_full_step5_v2.csv, the file with measurements
results=results_marginal_full_besu.csv,
the output csv file with estimated cost
output_estimated_cost=reports-08.11.2024/estimated_cost_besu_full.csv,
should the details be included in the report details=FALSE.
The comparision of result. Before and after removing outlying
measurement. Switch removed_outliers to FALSE
to see the comparison.
if (removed_outliers) {
measurements = remove_compare_outliers(measurements, 'measure_total_time_ns', c(env))
}
Now we can investigate the linear regressions.
for (opcode in all_opcodes) {
estimate = compute_all(opcode=opcode, env=env, use_median=TRUE, plots=ifelse(details,'all','scatter'))
estimates[nrow(estimates) + 1, ] = c(opcode, estimate, env)
}
The resulting estimates based on the regressions above.
estimates## op estimate_marginal_ns estimate_marginal_ns_stderr env
## 1 ADD 37.275455 1.7119413 besu
## 2 MUL 42.329091 1.4265692 besu
## 3 SUB 35.378182 1.5496095 besu
## 4 DIV 30.285455 1.5663110 besu
## 5 SDIV 34.705455 2.1918198 besu
## 6 MOD 84.959091 3.6092677 besu
## 7 SMOD 84.746364 3.4349348 besu
## 8 ADDMOD 102.930000 3.2548627 besu
## 9 MULMOD 105.895455 3.7000223 besu
## 10 EXP 158.535455 4.3453711 besu
## 11 SIGNEXTEND 61.428182 1.6852234 besu
## 12 LT 11.708182 2.7123274 besu
## 13 GT 13.567273 2.5901605 besu
## 14 SLT 25.192727 1.8211818 besu
## 15 SGT 25.200909 1.0032014 besu
## 16 EQ 13.644545 1.0752862 besu
## 17 ISZERO 7.222727 2.3804082 besu
## 18 AND 20.050000 1.6284572 besu
## 19 OR 21.189091 1.7041799 besu
## 20 XOR 20.550000 2.0424659 besu
## 21 NOT 39.414545 2.0342667 besu
## 22 BYTE 9.175455 1.8235263 besu
## 23 SHL 51.022727 1.8767016 besu
## 24 SHR 51.784545 1.6066274 besu
## 25 SAR 52.656364 0.9264938 besu
## 26 KECCAK256 353.981818 2.5777272 besu
## 27 ADDRESS 4.305455 1.0167398 besu
## 28 ORIGIN 4.056364 0.9754242 besu
## 29 CALLER 4.326364 0.9520660 besu
## 30 CALLVALUE 4.730000 1.0492181 besu
## 31 CALLDATALOAD 6.928182 1.6885870 besu
## 32 CALLDATASIZE 9.358182 0.3989315 besu
## 33 CALLDATACOPY 37.097273 2.9788913 besu
## 34 CODESIZE 9.510909 0.3364150 besu
## 35 CODECOPY 52.225455 2.6528765 besu
## 36 GASPRICE 3.752727 0.9037914 besu
## 37 EXTCODESIZE 72.011818 2.7606069 besu
## 38 EXTCODECOPY 87.063636 2.9042498 besu
## 39 RETURNDATASIZE 10.455455 0.3240071 besu
## 40 RETURNDATACOPY 46.326364 5.0233528 besu
## 41 EXTCODEHASH 65.587273 4.3460126 besu
## 42 COINBASE 3.970909 0.8700884 besu
## 43 TIMESTAMP 10.488182 0.7548856 besu
## 44 NUMBER 10.132727 0.4693962 besu
## 45 DIFFICULTY 7.487273 0.8341596 besu
## 46 GASLIMIT 9.500909 0.4951944 besu
## 47 CHAINID 7.516364 0.6961363 besu
## 48 SELFBALANCE 8.098182 0.2804522 besu
## 49 POP 8.750909 1.1608792 besu
## 50 MLOAD 29.016364 1.8184398 besu
## 51 MSTORE 36.842727 1.1257839 besu
## 52 MSTORE_COLD 51.040909 1.3866448 besu
## 53 MSTORE8 25.320000 2.6436433 besu
## 54 JUMP 6.290909 0.6297798 besu
## 55 JUMPI 14.412727 2.3872820 besu
## 56 PC 9.595455 0.2829588 besu
## 57 MSIZE 10.794545 0.3014876 besu
## 58 GAS 10.399091 0.5507770 besu
## 59 JUMPDEST 2.873636 0.3240100 besu
## 60 MCOPY 32.630909 2.9813024 besu
## 61 MCOPY_COLD 30.930000 6.0402219 besu
## 62 PUSH0 4.550000 0.3739515 besu
## 63 LOG0 32.144545 1.6354745 besu
## 64 LOG1 68.913636 0.9565978 besu
## 65 LOG2 101.688182 1.0052548 besu
## 66 LOG3 139.057273 2.3019860 besu
## 67 LOG4 168.317273 1.4598728 besu
## 68 CREATE 4208.726364 79.6801269 besu
## 69 CALL 1092.954545 8.1710539 besu
## 70 RETURN 18.745455 11.1131578 besu
## 71 DELEGATECALL 695.457273 11.5498998 besu
## 72 STATICCALL 792.821818 14.0466457 besu
## 73 REVERT 187.003636 9.6114624 besu
## 74 PUSH1 10.900000 1.4473966 besu
## 75 PUSH2 14.620000 1.3854085 besu
## 76 PUSH3 14.937273 1.2045178 besu
## 77 PUSH4 17.131818 1.5616394 besu
## 78 PUSH5 20.080000 1.1482080 besu
## 79 PUSH6 20.406364 1.3825872 besu
## 80 PUSH7 23.159091 1.7249851 besu
## 81 PUSH8 24.931818 1.3432303 besu
## 82 PUSH9 27.794545 1.4726813 besu
## 83 PUSH10 28.782727 1.5337261 besu
## 84 PUSH11 29.966364 1.2129524 besu
## 85 PUSH12 33.530000 1.2750985 besu
## 86 PUSH13 34.300000 1.2286733 besu
## 87 PUSH14 37.239091 1.4465148 besu
## 88 PUSH15 39.744545 1.2834784 besu
## 89 PUSH16 41.486364 1.9810622 besu
## 90 PUSH17 41.951818 1.3896624 besu
## 91 PUSH18 43.277273 1.3720754 besu
## 92 PUSH19 44.682727 1.3941785 besu
## 93 PUSH20 48.455455 1.6071397 besu
## 94 PUSH21 49.511818 1.3984450 besu
## 95 PUSH22 50.848182 1.5142922 besu
## 96 PUSH23 54.165455 1.2191062 besu
## 97 PUSH24 53.332727 1.5108595 besu
## 98 PUSH25 54.749091 1.2966993 besu
## 99 PUSH26 59.864545 0.6105048 besu
## 100 PUSH27 60.800909 0.4591163 besu
## 101 PUSH28 60.707273 0.4222547 besu
## 102 PUSH29 66.411818 1.1196546 besu
## 103 PUSH30 67.015455 1.2016323 besu
## 104 PUSH31 68.061818 1.2215744 besu
## 105 PUSH32 71.510000 1.4510102 besu
## 106 DUP1 7.883636 2.5414127 besu
## 107 DUP2 6.150909 1.8008085 besu
## 108 DUP3 8.045455 1.8330969 besu
## 109 DUP4 6.315455 1.8282075 besu
## 110 DUP5 7.148182 1.9485384 besu
## 111 DUP6 6.903636 1.9498031 besu
## 112 DUP7 4.998182 1.0523085 besu
## 113 DUP8 4.667273 0.8492683 besu
## 114 DUP9 6.100909 1.9576119 besu
## 115 DUP10 6.829091 1.8344609 besu
## 116 DUP11 4.396364 0.9786614 besu
## 117 DUP12 7.978182 2.0810828 besu
## 118 DUP13 5.160000 0.5749487 besu
## 119 DUP14 4.291818 1.0724456 besu
## 120 DUP15 6.827273 1.6044383 besu
## 121 DUP16 4.518182 1.1462471 besu
## 122 SWAP1 9.444545 1.3584419 besu
## 123 SWAP2 9.884545 1.1463821 besu
## 124 SWAP3 10.165455 1.2399856 besu
## 125 SWAP4 9.960909 1.2322604 besu
## 126 SWAP5 10.065455 1.1773348 besu
## 127 SWAP6 11.906364 1.3438979 besu
## 128 SWAP7 14.201818 1.3570026 besu
## 129 SWAP8 10.434545 1.2870078 besu
## 130 SWAP9 10.223636 1.2620593 besu
## 131 SWAP10 14.854545 1.5018874 besu
## 132 SWAP11 10.308182 1.2545432 besu
## 133 SWAP12 11.870909 1.4471090 besu
## 134 SWAP13 11.918182 1.3390353 besu
## 135 SWAP14 10.790909 1.3406980 besu
## 136 SWAP15 14.122727 1.7237565 besu
## 137 SWAP16 13.927273 1.5293618 besuThe results are exported to reports-08.11.2024/estimated_cost_besu_full.csv.